head to head · open source
SuperTokens vs KeePassDX
SuperTokens has 15,340 GitHub stars, 788 forks, 155 open issues and last shipped 2 days ago. KeePassDX has 7,613 stars, 425 forks, 541 open issues and last shipped 4 days ago. SuperTokens leads on adoption by 101% (15,340 vs 7,613 stars). SuperTokens is written in Java under a custom or non-standard licence; KeePassDX is written in Kotlin under GPL-3.0. SuperTokens has attracted 5% as many forks as stars, KeePassDX 6%. SuperTokens was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| SuperTokens | KeePassDX | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 7.6K |
| License | Custom / other | GPL-3.0 |
| Written in | Java | Kotlin |
| Last push | 2026-11-03 | 2026-11-01 |
| Forks | ⑂ 788 | ⑂ 425 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SuperTokens if
- You weight community size — 15K stars and counting
- You want the Custom / other license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick KeePassDX if
- You want the KeePassDX feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and KeePassDX fits your workflow better
About SuperTokens
Open Source auth provider Add secure login and session management to your apps. SDKs available for popular languages and front end frameworks e.g. Node.js, Go, Python, React.js, React Native, Vanilla JS, etc. Supertokens architecture is optimized to add secure authentication for your users without compromising on user and developer experience Three building blocks of SuperTokens architecture 1. Frontend SDK: Manages session tokens and renders login UI widgets 2. Backend SDK: Provides APIs for sign up, sign in, signout, session refreshing, etc. Your Frontend will talk to these APIs 3. SuperTokens Core: The HTTP…
read the full SuperTokens overview →
About KeePassDX
Android KeePassDX Lightweight password safe and manager for Android , KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a secure way. Features Passkeys for authentication and local storage of private keys . Biometric recognition for fast unlocking (fingerprint / face unlock / …). One Time Password management (HOTP / TOTP) for two factor authentication (2FA). Autofill for easy form filling with passwords. Magikeyboard to efficiently fill in any field. Create encrypted database files . Organisation of credentials by entry and in group trees. Allows opening and…
read the full KeePassDX overview →
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Frequently asked questions
Is SuperTokens or KeePassDX more popular?
SuperTokens has 15,340 GitHub stars and KeePassDX has 7,613. SuperTokens has the larger community by that measure.
Are SuperTokens and KeePassDX free?
Both are open source. SuperTokens has no licence declared in this registry, and KeePassDX is licensed under GPL-3.0. Both are free to self-host.
What is the difference between SuperTokens and KeePassDX?
SuperTokens is written in Java and KeePassDX in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, SuperTokens or KeePassDX?
Choose SuperTokens if you want the larger community (15,340 stars) or its Custom / other licence terms. Choose KeePassDX if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.